TM 9-2350-277-20-1
FRONT AND/OR REAR BILGE PUMP(S) AND/OR LIGHTS DON’T WORK—Continued
0080 00
3Y
1. Turn MASTER SWITCH to OFF.
2. Check continuity between bilge pump body (1) and ground lead
(2).
3. Is there continuity?
YES
NO
3YN
1. Replace ground lead 10886459 to
bilge pump (WP 0632 00), front;
(WP 0635 00), rear.
2. Verify no faults found.
4Y
1. Replace bilge pump (WP 0632 00), front; (WP 0635 00), rear.
2. Verify no faults found.
BY
1. Remove BILGE PUMP ON indicator lens (1) and bulb (2).
2. Check continuity between bulb center contact and bulb base.
3. Is there any continuity?
YES
NO
BYN
1. Replace BILGE PUMP ON indicator
light bulb (WP 0286 00).
2. Verify no faults found.
0080 00-2
